#4F0C11#4F0C11

#4F0C11 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.097 H 22.6°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F0C11
RGB	rgb(79, 12, 17)
HSL	hsl(356, 74%, 18%)
HSV	hsv(356, 85%, 31%)
CMYK	cmyk(0%, 84.8%, 78.5%, 69%)
CIE-LAB	lab(15.31, 30.72, 15.99)
CIE-LCH	lch(15.31, 34.63, 27.49°)
OKLab	oklab(28.18% 0.0899 0.0374)
OKLCH	oklch(28.18% 0.097 22.6)
XYZ	xyz(3.4575, 1.9662, 0.7277)
Luminance	0.0197 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F0C11 #0C4F4A

analogous

#4F0C33 #4F0C11 #4F280C

triadic

#4F0C11 #114F0C #0C114F

tetradic

#4F0C11 #334F0C #0C4F4A #280C4F

square

#4F0C11 #334F0C #0C4F4A #280C4F

split-complementary

#4F0C11 #0C4F28 #0C334F

monochromatic

#1B0406 #1B0406 #4F0C11 #84141C #B91C28

Accessibility & contrast

On white

15.07

#4F0C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4F0C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F0C11

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F0C11	#FFFFFF	#000000	##FFFFFF
##4F0C11	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D11

Deuteranopia (green-blind)

#312B0F

Tritanopia (blue-blind)

#58000F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4f0c11;
/* rgb */ color: rgb(79, 12, 17);
/* oklch */ color: oklch(28.2% 0.097 22.6);

Tailwind

colors: {
  custom: {
    50: '#86524f',
    500: '#4f0c11',
    950: '#000000',
  },
}

SCSS

$custom: #4f0c11;
$custom-light: #86524f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f0c11",
  "rgb": {
    "r": 79,
    "g": 12,
    "b": 17
  },
  "hsl": {
    "h": 355.522,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28183,
    "c": 0.09734,
    "h": 22.6
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#4F0C11

secondary

#2C8B83

accent

#F0E238

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4F0C11

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →